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-rwxr-xr-xopenwrt/target/default/target_skeleton/usr/share/udhcpc/default.script4
1 files changed, 2 insertions, 2 deletions
diff --git a/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script b/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
index 87be32d1ad..996366ea1d 100755
--- a/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
+++ b/openwrt/target/default/target_skeleton/usr/share/udhcpc/default.script
@@ -13,8 +13,8 @@ case "$1" in
renew|bound)
ifconfig $interface $ip \
- ${broadcast:+broadcast $broadcast} \
- ${subnet:+netmask $subnet}
+ netmask ${subnet:-255.255.255.0} \
+ broadcast ${broadcast:-+}
if [ -n "$router" ] ; then
echo "deleting routers"